ADPL42092
ADPL42092
RECOMMENDED FOR NEW DESIGNS–20V, −200mA, Low-Noise Linear Regulator
- Part Models
- 6
- 1ku List Price
- price unavailable
Viewing:
Overview
- Low Noise: 25μVRMS
- Power Supply Rejection Ratio (PSRR): 55dB at 10kHz at VOUT = −3V
- Positive or Negative Enable Logic
- Stable with small 2.2μF Ceramic Output Capacitor
- Input Voltage Range: −2.7V to −20V
- Maximum Output Current: −200mA
- Low Dropout Voltage: −200mV at −200mA load
- Initial accuracy: ±1%
- Accuracy over line, load, and temperature
- +2% Maximum/−3% Minimum
- Low Quiescent Current, IGND = −900μA with −200mA load
- Low Shutdown Current: −2μA
- Adjustable Output from −1.22V to −VIN + VDO
- Current-Limit and Thermal Overload Protection
- 6-Lead Lead Frame Chip Scale Package (LFCSP) and 5-Lead Thin Small Outline Transistor (TSOT)
The ADPL42092 is a complementary metal-oxide-semiconductor (CMOS) low-dropout (LDO) linear regulator that operates from −2.7V to −20V and provides up to −200mA of output current. This high input voltage LDO is ideal for regulating high performance analog and mixed-signal circuits operating from −19V to −1.2V rails. Using an advanced proprietary architecture, the device provides high power supply rejection and low noise, and achieves excellent line and load-transient response with a small 2.2μF ceramic output capacitor.
The ADPL42092 is available in a fixed output voltage and an adjustable version that allows the output voltage to range from −1.22V to −VIN + VDO using an external feedback divider.
The following fixed output voltages are available as standard options: -1.8V, -2.5V, -5V in TSOT, and -5V in LFCSP.
The ADPL42092 regulator's output noise is 25μVRMS, independent of the output voltage. The enable logic can interface with positive or negative logic levels for maximum flexibility.
The ADPL42092 is available in 5-lead TSOT and 6-lead LFCSP packages for a small, low-profile footprint.
APPLICATIONS
- Regulation of Noise-Sensitive Applications
- Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) circuits, precision amplifiers
- Communications and Infrastructure
- Medical and Healthcare
- Industrial and Instrumentation
Documentation
Data Sheet 1
User Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADPL42092ACPZN-5.0-R7 | 5-Lead TSOT | ||
| ADPL42092ACPZN-R7 | LFCSP | ||
| ADPL42092AUJZ-1.8-R7 | 5-Lead TSOT | ||
| ADPL42092AUJZ-2.5-R7 | 5-Lead TSOT | ||
| ADPL42092AUJZ-5.0-R7 | 5-Lead TSOT | ||
| ADPL42092AUJZ-R7 | 5-Lead TSOT |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareTools & Simulations
LTspice
Models for the following parts are available in LTspice:
- ADPL42092
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
Evaluating the ADPL42092: -20V, -200mA, Low-Noise Linear Regulator
Resources
Latest Discussions
No discussions on ADPL42092 yet. Have something to say?
Start a Discussion on EngineerZone®